[LAD] ocaml bjack library

Is anyone out there using the ocaml bjack library? I am going to be working on a program that interprets an svg file as a synthesis graph, with just the basic puredata objects to start with. I will be using inkscape as the editor for the synthesis graph (polygons are processing units, diagram connectors are signal paths). It seems like, with the higher level processing I will be doing on the input .svg xml file, ocaml would be an interesting language to use for this. Has anyone out there used the bjack library for ocaml, and if so would you happen to have some example code I could look at, like maybe a program that just passes its input to its output? Google is not helping me much, mostly getting stuff related to the debian/ubuntu packages, and not the use of the library.